4820-01-408-5788

Find complete technical information, availability, and procurement data for: 4820-01-408-5788
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-408-5788

Item Name Code

05493

Assigment Date

02/21/1995 (31 years ago)

An undergarment of natural or synthetic material worn under diver's dress, to protect against frigid water temperatures, and which includes legs with or without feet and sleeves which may or may not have thumb loops. Excludes:diver's dress.

threaded external tube first end connection type, 50.0 fahrenheit temp rating, flared first end style designator, straight thru body style, refrigerant 22 media for which designed

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: straight thru
Temp Rating: 50.0 fahrenheit
Media For Which Designed: refrigerant 22
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.250 inches nominal
First End Thread Direction: right-hand
Second End Relationship With First End: not identical
Second End Connection Type: threaded external tube
Second End Style Designator: flared
Second End Outside Diameter Tube Accommodated: 0.500 inches nominal
Second End Thread Direction: right-hand
First End Seat Angle In Deg: 37.0
Second End Seat Angle In Deg: 37.0
End Connection Quantity: 2
Capillary Tube Length: 60.000 inches nominal
Valve Expansion Control Type: thermostatic
Valve Pressure Limiting Device: not included
Valve Equalizer Location: internal
Refrigeration Capacity In Btu Per Hour: 6.0
First End Thread Series Designator: unf
First End Nominal Thread Size: 0.438 inches
Second End Nominal Thread Size: 0.750 inches
Second End Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
054228	Expansion Valve
AFA-1/2-HC	Expansion Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-408-5788?

The FSCG of the NSN 4820-01-408-5788 is 4820

Does the NSN 4820-01-408-5788 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-408-5788 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-408-5788 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-408-5788 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-408-5788 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Tue, Feb 21, 1995